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<a NAME="E1:34_1_1"/><i><font color="Green">E16</font></i>: 
 <a href="orders_2.html#G1">RelStr</a>(# the <a href="struct_0.html#U1">carrier</a> of <span class="p1">(<span class="default"><font color="Maroon">c<sub>1</sub></font> <a href="yellow_6.html#K4" target="_self">--&gt;</a> <font color="Maroon">c<sub>3</sub></font></span>)</span>,the <a href="orders_2.html#U1">InternalRel</a> of <span class="p1">(<span class="default"><font color="Maroon">c<sub>1</sub></font> <a href="yellow_6.html#K4" target="_self">--&gt;</a> <font color="Maroon">c<sub>3</sub></font></span>)</span> #) <a href="hidden.html#R1">=</a>  <a href="orders_2.html#G1">RelStr</a>(# the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">c<sub>1</sub></font>,the <a href="orders_2.html#U1">InternalRel</a> of <font color="Maroon">c<sub>1</sub></font> #)
 
<b>by </b><i><a class="ref" href="yellow_6.html#D7" target="_self">Def7</a></i>;<br/>
<a NAME="E2:34_1_1"/>
 <a href="orders_2.html#G1">RelStr</a>(# the <a href="struct_0.html#U1">carrier</a> of <font color="Maroon">c<sub>1</sub></font>,the <a href="orders_2.html#U1">InternalRel</a> of <font color="Maroon">c<sub>1</sub></font> #) is <a href="waybel_0.html#V7">directed</a>
 
<b>by </b><i><a class="txt" href="yellow_6.html#E16"><i><font color="Green">Lemma9</font></i></a></i>;<br/>
<b>hence </b><a NAME="E3:34_1_1"/>
<font color="Maroon">c<sub>1</sub></font> <a href="yellow_6.html#K4" target="_self">--&gt;</a> <font color="Maroon">c<sub>3</sub></font> is <a href="waybel_0.html#V7">directed</a>
 <b>by </b><i><a class="txt" href="yellow_6.html#E1:34_1_1"><i><font color="Green">E16</font></i></a>, <a class="txt" href="yellow_6.html#E16"><i><font color="Green">Lemma9</font></i></a></i>;<br/>


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